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From:   Will Deacon <will@kernel.org>
To:     Joerg Roedel <joro@8bytes.org>,
        Zhen Lei <thunder.leizhen@huawei.com>,
        linux-kernel@vger.kernel.org,
        linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
        Robin Murphy <robin.murphy@arm.com>,
        iommu <iommu@lists.linux-foundation.org>
Cc:     catalin.marinas@arm.com, kernel-team@android.com,
        Will Deacon <will@kernel.org>,
        John Garry <john.garry@huawei.com>
Subject: Re: [PATCH v2 0/2] iommu/arm-smmu-v3: Perform some simple optimizations for arm_smmu_cmdq_build_cmd()
Date:   Mon,  4 Oct 2021 13:05:36 +0100
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On Wed, 18 Aug 2021 16:04:50 +0800, Zhen Lei wrote:
> v1 --> v2:
> 1. Add patch 1, Properly handle the return value of arm_smmu_cmdq_build_cmd()
> 2. Remove arm_smmu_cmdq_copy_cmd(). In addition, when build command fails, out_cmd is not filled.
> 
> 
> Zhen Lei (2):
>   iommu/arm-smmu-v3: Properly handle the return value of
>     arm_smmu_cmdq_build_cmd()
>   iommu/arm-smmu-v3: Simplify useless instructions in
>     arm_smmu_cmdq_build_cmd()
> 
> [...]

Applied first patch only to will (for-joerg/arm-smmu/updates), thanks!

[1/2] iommu/arm-smmu-v3: Properly handle the return value of arm_smmu_cmdq_build_cmd()
      https://git.kernel.org/will/c/59d9bd727495

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev